S
M
T
W
T
F
S
27
66°
42°
28
66°
48°
29
60°
44°
30
70°
44°
1
71°
62°
2
69°
50°
3
62°
40°
4
69°
35°
5
59°
39°
6
53°
33°
7
70°
41°
8
63°
48°
9
61°
34°
10
62°
47°
11
65°
55°
12
63°
55°
13
58°
43°
14
55°
34°
15
58°
45°
16
62°
44°
17
54°
38°
18
52°
37°
19
55°
41°
20
53°
39°
21
53°
41°
22
57°
36°
23
49°
36°
24
49°
36°
25
57°
43°
26
59°
35°
27
54°
30°
28
46°
32°
29
46°
34°
30
51°
39°
31
53°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sackets Harbor
Sackets Harbor's October 2026 forecast shows daily high temperatures ranging from 46° to 65°, with overnight lows between 30° and 55°. The average high for October is 55° with an average low of 39°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Sackets Harbor. See also: November | December | January.
